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Page 4550, results 113726 - 113750

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Hydraulic geometry and sediment data for the South Fork Salmon River, Idaho, 1985-86
Rhea P. Williams, Ivalou O’Dell, Walter F. Megahan
1989, Open-File Report 89-233
Hydraulic geometry, suspended-sediment, and bedload samples were collected at three sites in the upper reach of the South Fork Salmon River drainage basin from April 1985 to June 1986. Sites selected were South Fork Salmon River near Krassel Ranger Station, Buckhorn Creek, and North Fork Lick Creek. Results of the...
Index of surface-water stations in Texas, January 1989
Jack Rawson (compiler), E.R. Carrillo, H.D. Buckner
1989, Open-File Report 89-265
As of January 1, 1989, the surface-water data-collection network in Texas included 373 continuous-streamflow, 75 continuous or daily reservoir-content, 37 gage-height, 15 crest-stage partial-record, 200 data collection platform, 7 periodic discharge through range, 27 flood-hydrograph partial-record, 27 low-flow partial-record, 43 daily chemical-quality, 17 continuous-recording water quality, 87 periodic biological, 11...
Use of surface-geophysical methods to assess riverbed scour at bridge piers
S.R. Gorin, F.P. Haeni
1989, Water-Resources Investigations Report 88-4212
A ground-penetrating-radar system, and three seismic systems--color fathometer, tuned transducer, and black-and-white fathometer--were used to evaluate river-bed scour at the Charter Oak, Founder 's and Bulkeley Bridges in Hartford, Connecticut. Cross-sections of the channel and some lateral sections were run at each bridge in June and July 1987, and significant...
Use of temperature profiles beneath streams to determine rates of vertical ground-water flow and vertical hydraulic conductivity
Wayne W. Lapham
1989, Water Supply Paper 2337
The use of temperature profiles beneath streams to determine rates of vertical ground-water flow and effective vertical hydraulic conductivity of sediments was evaluated at three field sites by use of a model that numerically solves the partial differential equation governing simultaneous vertical flow of fluid and heat in the Earth....
Evaluation of nonpotable ground water in the desert area of southeastern California for powerplant cooling
Anne C. Steinemann
1989, Water Supply Paper 2343
Powerplant siting is dependent upon many factors; in southern California the prevailing physical constraint is water availability. Increasing land-use and other environmental concerns preclude further sites along the coast. A review of available hydrologic data was made of 142 ground-water basins in the southeast California desert area to ascertain if...
Sand waves, bars, and wind-blown sands of the Rio Orinoco, Venezuela and Colombia
Carl F. Nordin, David Perez-Hernandez
1989, Water Supply Paper 2326-A
During March 1982, a reconnaissance study was carried out along a reach of the Rio Orinoco between Puerto Ayacucho and Ciudad Bolivar. This was the low-flow season. Samples of bed material and suspended sediments were collected, sonic records of the bed were obtained at several locations, and the exposed bars...
Evapotranspiration estimates using remote-sensing data, Parker and Palo Verde valleys, Arizona and California
Lee H. Raymond, Kelly V. Rezin
1989, Water Supply Paper 2334
In 1981 the U.S. Geological Survey established an experimental project to assess the possible and practical use of remote-sensing data to estimate evapotranspiration as an approximation of consumptive use of water in the lower Colorado River flood plain. The project area was in Parker Valley, Arizona. The approach selected was...